Use the 27 real stones provided to help you become a crystals and precious stones expert. Carry out experiments to discover their properties. Use the tools to unearth 8 real stones. Find polished versions of them in the bag (300 g) and compare them with the magnifying glass.
Grow giant crystals and instant crystals. Study a wide variety of amazing rocks: volcanic stones, quartz, fool’s gold, fluorescent rock, polished agate, bismuth crystal, and more.
Instruction sheet with colour illustrations.
Requires 3 LR41 (AG13) batteries, included.
Included : 1 cup, 1 crystal powder (90 g), 1 pair of gloves, 1 support, 1 mixing stick, 1 crystal tree, 1 liquid crystal solution (20 ml), 1 block of plaster(8stones to dig up), 1 hamer, 1 chisel, 1 brush, 1 sponge, 1 magnifying glass, 1 bag of polished stones ( 150 stones), 8 folding cards, 1 tray, 1 UV pen, 1 surprise bag (Polished agate), 1 surprise bag ( Bismuth crystal) and 1 illustrated instructions.
